Specification Brand : lvifloae BulletPoint : single plane swivels are machined from solid aluminum and brass bar stock. This provides the strongest, the Best and the smoothest surface for the O rings to seal. NO LEAKS. The BRASS male end eliminates galling in aluminum nozzles casting which is a major problem with aluminum swivels and adaptors. BulletPoint1 : Using 304 Stainless Steel: Made of 304 stainless steel, it is corrosion-resistant, rust-proof, acid-resistant, waterproof, and strong. In various environments, whether it is a humid outdoor environment, an acid-base environment, or an indoor environment, 304 stainless steel can effectively resist erosion and maintain good performance, ensuring a long service life and providing protection for use. BulletPoint2 : Electrolytic Polishing Treatment: Processed with electrolytic polishing treatment, the is brighter, smoother, and does not hurt your hands. The smooth not only enhances the aesthetic appeal of the product but also reduces friction and wear. At the same time, it avoids causing harm to the user's hands during use, making it safer and more comfortable to use. BulletPoint3 : One-way Screw and Bolt Design: With a one-way screw and bolt design, it is more robust and has a load-bearing capacity of 60kgs (132lbs), providing a wider application range. This design enhances the structural strength of the product, enabling it to withstand greater tensile and pressure forces. It is suitable for various scenarios that require load-bearing and fixing. Whether in industrial applications or household use, it can function stably and reliably. BulletPoint4 : Wide Range of Usage Scenarios: Mainly used indoors and outdoors, it can be connected with turnbuckles and hooks to make hoisting easier. Indoors, it can be used for installing and fixing various devices, furniture, etc. Outdoors, it can be used in construction sites, cargo handling, and other situations. By connecting with other accessories, it can flexibly adapt to different usage requirements and improve work efficiency. BulletPoint5 : Multi-field Application: It can be used in various ship or household application scenarios and can also be used for loading and unloading goods, land transportation, etc. On ships, it can be used to fix goods, equipment, etc., ensuring safe navigation. At home, it can be used to install curtain rods, clothes drying racks, etc. Color : Multi ConnectorType : Nipple Department : unisex-adult ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 0035514147668 ExternallyAssignedProductIdentifier2 : 035514147668 ImportDesignation : Imported IncludedComponents : Quick Release Shackle ItemDisplayDimensions_Height : 2.36 inches ItemDisplayDimensions_Length : 21.65 inches ItemDisplayDimensions_Width : 2.36 inches ItemDisplayWeight : 0.59 pounds ItemName : lvifloae 10pcs M4 Screw Pin Anchor Shackle 304 Stainless Steel Heavy Duty DShape Shackle for Camping Chains Wire Rope Lifting ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : pulling-and-lifting-shackles Manufacturer : lvifloae Material : Stainless Steel ModelName : EVTSCANzvk2codeam ModelNumber : lvifloaea5mgby7etd NumberOfItems : 1 NumberOfPieces : 1 PartNumber : lvifloaea5mgby7etd Pattern : Solid ProductDescription : Item Type: D-Shape Shackle Product Model: M4 Material: Stainless Steel Product Color: As Pictures Shown Product Weight: Approx. 80g / 2.8oz Load-Bearing: 60kg / 132lb Purpose: Marine hardware, used for the connection and hoisting of wire ropes, chains and other rigging, with strong load-bearing capacity.